<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
</head>
<body>
<div id="app">
    <input type="text" v-model="emp.name" placeholder="员工姓名">
    <input type="text" v-model="emp.salary" placeholder="员工工资">
    <input type="text" v-model="emp.job" placeholder="员工工作">
    <input type="button" value="添加" @click="add()">
    <el-table :data="arr">
        <el-table-column prop="name" label="姓名" width="200"></el-table-column>
        <el-table-column prop="salary" label="工资" width="200"></el-table-column>
        <el-table-column prop="job" label="工作" width="200"></el-table-column>
        <el-table-column label="操作" width="200">
            <!--自定义列必须添加template标签 以及slot-scope="scope"
            scope是定义的一个变量名称, 此变量里面装着当前行的相关信息
            scope.$index当前行对应的数组下标
            scope.row当前行对应的数组里面的对象
            -->
            <template slot-scope="scope">
                <el-button
                        size="mini"
                        type="danger"
                        @click="handleDelete(scope.$index, scope.row)">删除</el-button>
            </template>
        </el-table-column>

    </el-table>
</div>
</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
    let v = new Vue({
        el: '#app',
        data: function () {
            return {
                emp:{name:"",salary:"",job:""},
                arr:[{name:"刘备",salary:"3000",job:"销售"},
                    {name:"关羽",salary:"4000",job:"人事"},
                    {name:"张飞",salary:"5000",job:"程序员"}]
            }
        },
        methods:{
            add() {
                v.arr.push({name: v.emp.name, salary: v.emp.salary, job: v.emp.job})
                v.$message.success("添加了"+v.emp.name)
            },
            handleDelete(i,emp){
                v.arr.splice(i,1);
                v.$message("删除了"+emp.name);
            }
        }
    })
</script>
</html>